SDS Chuck adapter For 1/2" 13mm 20 UNF Drill Chuck Adaptor By Bergen

This adaptor enables the use of a normal standard key or keyless chuck to be used with a SDS drill. -SDS plus shank with male thread. -Suitable for Chucks with a 1/2" x 20 UNF Thread. -Suitable for all 1/2" / 13mm chucks Key or Keyless drill chucks.

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